What is the CVSS score of CVE-2019-11147?

CVE-2019-11147 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.4%.

Intel Sa 00125 Detection Tool CVE-2019-11147

HIGH

2019-12-18 secure@intel.com

Privilege Escalation Intel Intel Sa 00125 Detection Tool Sa 00086 Detection Tool Converged Security Management Engine Firmware Trusted Execution Engine Firmware

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Dec 18, 2019 - 22:15 nvd

HIGH 7.8

DescriptionNVD

AnalysisAI

Technical ContextAI

Insufficient access control in hardware abstraction driver for MEInfo software for Intel(R) CSME before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45, 13.0.0, 14.0.10; TXEInfo software for Intel(R) TXE before versions 3.1.70 and 4.0.20; INTEL-SA-00086 Detection Tool version 1.2.7.0 or before; INTEL-SA-00125 Detection Tool version 1.0.45.0 or before may allow an authenticated user to potentially enable escalation of privilege via local access. Affected products include: Intel Intel-Sa-00125 Detection Tool, Intel Sa-00086 Detection Tool, Intel Converged Security Management Engine Firmware, Intel Trusted Execution Engine Firmware. Version information: version 1.2.7.0.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.